55764709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 26971931

約数列:

[1, 7, 11, 13, 17, 29, 77, 91, 113, 119, 143, 187, 203, 221, 319, 377, 493, 791, 1001, 1243, 1309, 1469, 1547, 1921, 2233, 2431, 2639, 3277, 3451, 4147, 5423, 6409, 8701, 10283, 13447, 16159, 17017, 21131, 22939, 24973, 29029, 36047, 37961, 42601, 44863, 55709, 70499, 113113, 147917, 174811, 252329, 274703, 298207, 389963, 468611, 493493, 612799, 724217, 1922921, 3280277, 4289593, 5069519, 7966387, 55764709]

約数ペア:

[(1, 55764709), (7, 7966387), (11, 5069519), (13, 4289593), (17, 3280277), (29, 1922921), (77, 724217), (91, 612799), (113, 493493), (119, 468611), (143, 389963), (187, 298207), (203, 274703), (221, 252329), (319, 174811), (377, 147917), (493, 113113), (791, 70499), (1001, 55709), (1243, 44863), (1309, 42601), (1469, 37961), (1547, 36047), (1921, 29029), (2233, 24973), (2431, 22939), (2639, 21131), (3277, 17017), (3451, 16159), (4147, 13447), (5423, 10283), (6409, 8701)]